package com.uinfor.dao;

import com.uinfor.entity.Starage;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface IStorageDao {
    void decrease(@Param("productId") Long productId,@Param("count") Integer count);
    int findCountByProduceId(@Param("productId")Long productId);
}
